A man calls a policeman, and after a few minutes the cop gets to the house:

- Hi, I came as fast as I could. So, what's the problem?
- Oh my god... the thing is that... I've killed my wife...
- What!? Repeat it again!
- I said that I have killed my wife... but I would do it again if I could!
- Jesus Christ! Where's the body? What happened??
- She's in my room... Oh my god...
- Ok, ok, I'll go to have a look, please, calm down, I'll be here in a while.

A few seconds later
- Good Lord, it's true! OK, man, you're suspect from murder and you must come with me to comisary.
- Please, wait! Just listen what happened!
- Ok, tell me, but you'll come with me anyway.
- Ok... Oh god, I don't know how to gert started...
- Just tell me what did you do today.
- Well, I finished work earlier this afternoon, so I arrived home an hour earlier than usually. But when I arrived, I saw him: there was a man leaving my house through the kitchen's door. I had seen him before, he was the guy who came to change the house's locks, the guy who my wife found so nice. And suddenly, I understood all. Without think it twice, I irrumped in my house, I tood my gun, and when my wife appeared, I shot her until my cartridge was empty.
- And why you do that?
- She was cheating on me.

The policeman´s phone rang
- Could you came to 17 Harwood street,please?